baber/WOPTO huggingface dataset:
Patent WO-2019033737-A1 (WO)
Title: Method and system for booking transportation services
Inventor: LI LU
IPC: G08G1/00
Filed: 2018-02-11
Abstract: Systems and methods for providing transportation service are disclosed. A method for providing transportation service may include: receiving, from a remote passenger terminal, a transportation service request in an area; receiving, from at least one service vehicle in the area, vehicle information of the at least one service vehicle; assigning, via a processor, the transportation service request to a service queue; determining, via the processor, that the transportation service request qualifies for prioritized processing based on the transportation service request, the vehicle information, and a status of the service queue; and providing, to the remote passenger terminal, an option for prioritized processing.
Patent WO-2019169644-A1 (WO)
Inventor: SONG QING
IPC: G06F3/02
Filed: 2018-03-09
Abstract: Disclosed is a device for inputting a signal, comprising: one or more buttons; one or more sensors used for acquiring images; one or more processors, said one or more processors being used for: controlling the sensor to capture the movement trajectory of limbs of a user, and acquiring an image of the limbs, wherein the limbs of the user comprise four limbs of the user; performing feature recognition on the image of the limbs and acquiring a post-recognition result; receiving an input signal after the user presses the one or more buttons; and combining the result of the feature recognition with the input signal, generating an operation instruction that corresponds to the combination of the result and the input signal and outputting the same. Accordingly, disclosed is a method for inputting a signal, which solves the problem in existing technology in which the mode for inputting human-machine interaction signals is unvaried and the efficiency is low.
Patent WO-2018188659-A1 (WO)
Title: 一种信号同步方法及装置
Inventor: YANG XULEI
IPC: H04B7/0413
Filed: 2018-04-13
Abstract: 本文公开了一种信号同步方法和装置。所述信号同步方法包括：在自动增益控制AGC单元锁定接收信号时对各路接收天线接收到的信号进行延时自相关处理，在延时第一时间长度后将各路处理后的接收信号与该路接收信号对应的参考门限进行比较，根据各路比较结果确定是否完成粗同步；在粗同步完成后，对各路接收信号进行本地互相关处理，将各路本地互相关处理的结果进行加权累加和滤波，从滤波后的信号中搜索最大值，在搜索到最大值时判定完成精同步。
Patent WO-2019205100-A1 (WO)
Title: Led bulb and electrical device
Inventor: ZHOU DAOQING
IPC: F21K9/232
Filed: 2018-04-27
Abstract: Provided are an LED bulb and an electrical device, wherein same relate to the field of LED bulbs. The LED bulb comprises: a bulb holder; an outer bulb shell connected to the bulb holder; a supporting member provided in the outer bulb shell; and an LED light-emitting assembly and a nonlinear positive resistance structural member provided on the supporting member, wherein the nonlinear positive resistance structural member is connected in series to the LED light-emitting assembly and is constructed to enable the LED light-emitting assembly to realize current stabilization. The LED bulb and the electrical device provided in the disclosure can omit an electronic component of an IC circuit, reduce the materials and energy consumption of the electronic component, lower costs and ensure the performance of the LED bulb.
Patent WO-2019029206-A1 (WO)
Title: Fingerprint recognition device, array substrate, and display apparatus
Inventor: LIU YINGMING
IPC: G06K9/00
Filed: 2018-05-11
Abstract: A fingerprint recognition device, an array substrate, and a display apparatus. The fingerprint recognition device comprises: a substrate base (100); and a plurality of fingerprint recognition units (200) located on the substrate base (100). Each of the fingerprint recognition units (200) comprises: a photosensitive structure (210) and a light path selector (230), wherein the photosensitive structure (210) comprises a first light shielding electrode (211), a photosensitive diode (212), and a second light shielding electrode (213) which are stacked; the first light shielding electrode (211) has a light-transmissive region; the light path selector (230) is used for guiding fingerprint light at a predetermined angle from the surface of the fingerprint recognition device to the light-transmissive region.
Patent WO-2019029229-A1 (WO)
Title: Fingerprint identification apparatus, array substrate, display apparatus, and fingerprint identification method
Inventor: WANG PENGPENG
IPC: G06K9/00
Filed: 2018-05-25
Abstract: Provided are a fingerprint identification apparatus, an array substrate, a display apparatus, and a fingerprint identification method. The fingerprint identification apparatus comprises first gate lines (Gate1, Gate2, Gate3), second gate lines (Gate'1, Gate'2, Gate'3), signal reading lines (S1, S2, S3, S4, S5, S6, S7), and a voltage division unit, the second gate lines (Gate'1, Gate'2, Gate'3) and the signal reading lines (S1, S2, S3, S4, S5, S6, S7) intersecting to define a plurality of fingerprint identification units (A), the fingerprint identification units (A) comprising a photosensitive device (VD) and a thin film transistor (T); the first gate lines (Gate1, Gate2, Gate3) being connected to the voltage division unit, the voltage division unit comprising a voltage-sensitive device and an equivalent resistor connected in series, the second gate lines (Gate'1, Gate'2, Gate'3) being connected between the voltage-sensitive device and the equivalent resistor. The voltage division unit is formed by the voltage-sensitive device and the equivalent resistor, such that a switching signal originally controlling the fingerprint recognition unit is divided by the voltage dividing unit and applied to the gate of the thin film transistor and the switch state of the thin film transistor changes with changes to the finger pressure, resisting the interference of stray light in the environment and reducing the difficulty of fingerprint identification; finger pressure information can also be acquired and can serve as auxiliary information for secure identification, implementing a richer user experience.
Patent WO-2019037525-A1 (WO)
Title: Vacuum cleaner motor and vacuum cleaner
Inventor: NI ZUGEN
IPC: H02K5/16
Filed: 2018-06-15
Abstract: A high-speed brushless vacuum cleaner motor using a magnetic bearing and a vacuum cleaner. The vacuum cleaner motor comprises a stator (6) and a rotor (7). The vacuum cleaner motor is provided with the magnetic bearing capable of suspending the rotor (7) in the stator (6). The rotor (7) comprises a rotor shaft (11). The magnetic bearing comprises an upper axial magnetic bearing (3) provided at one end of the rotor shaft (11) for axially adjusting the position of the rotor shaft (11). A groove is formed in the upper axial magnetic bearing (3). A protrusion accommodated in the groove is provided on the rotor shaft (11). By means of the match between the groove and the protrusion, axial offset of the rotor shaft (11) is limited. The vacuum cleaner comprises the vacuum cleaner motor. The vacuum cleaner motor comprises a controller. The controller actively adjusts the speed of the rotor of the vacuum cleaner motor according to the load size in the vacuum cleaner. The vacuum cleaner motor and the vacuum cleaner can overcome the problem that the existing motor is limited by the bearing and the rotation speed cannot be improved, and therefore, the operation is reliable, the service life is greatly prolonged, and the working efficiency is improved.
Patent WO-2019015435-A1 (WO)
Title: Speech recognition method and apparatus, and storage medium
Inventor: TANG HUIZHONG
IPC: G10L15/26
Filed: 2018-06-20
Abstract: Disclosed are a speech recognition method and apparatus, and a storage medium. In the embodiment, after audio data is acquired, fuzzy speech recognition can be performed on the audio data by means of a DSP, and only when it is determined that a wake-up word exists is a CPU in a dormant state woken up by the DSP, wherein the CPU is used for carrying out semantic analysis on the audio data. In the solution, the DSP with lower operating power consumption is used to replace the CPU with higher operating power consumption to monitor the audio data; therefore, the CPU does not need to be in a state of being woken up all the time, and can be in the dormant state, and is only woken up if necessary, so that the system power consumption can be greatly reduced under the premise of retaining the mobility and a speech wake-up function, thus prolonging the standby time of a mobile terminal and improving the performance of the mobile terminal.
Patent WO-2020006729-A1 (WO)
Title: Methods and apparatus for group communication
Inventor: CAO YIQING
IPC: H04B7/26
Filed: 2018-07-05
Abstract: The present disclosure relates to methods and devices for a platooning group which may include a first user equipment (UE) and a group of UEs. In one aspect, the first UE can transmit an indication for one or more acknowledgement (ACK) resources for the group of UEs. The first UE may receive negative acknowledgements (NAKs) on the ACK resources from the group of UEs. The first UE can also determine whether to adjust a transmit power based on the NAKs. In another aspect, the first UE can determine an energy level of the NAKs and increase the transmit power or decrease a modulation and coding scheme (MCS) when the energy level is greater than a threshold. The first UE can also receive ACKs on the ACK resources, wherein each NAK and ACK comprises a corresponding UE identifier.
Patent WO-2020010556-A1 (WO)
Title: Method and device for enhancing isolation between user space and kernel space
Inventor: XIA YUBIN
IPC: G06F12/14
Filed: 2018-07-11
Abstract: Provided are a method and device for enhancing isolation between a user space and a kernel space. An extended page table is divided into a kernel mode extended page table and a user mode extended page table, such that a user mode code is unable to access content in an entire or in part of a kernel space, and/or a kernel mode code is unable to access certain content in a user space, thereby enhancing isolation between the user space and the kernel space, and preventing disclosure of the content in the kernel space.
Patent WO-2019062287-A1 (WO)
Title: Shift register unit, gate drive circuit and driving method, and display device
Inventor: MI LEI
IPC: G11C19/28
Filed: 2018-07-17
Abstract: A shift register unit, a gate drive circuit and a driving method, and a display device, which may improve the stability of the shift register unit. The shift register unit comprises a first input circuit (10), a second input circuit (20), an output circuit (30), a first pull-down circuit (80), and a second pull-down circuit (90), further comprising: a first pull-down control circuit (40), which is used for controlling the level of a first pull-down node (PD1); a second pull-down control circuit (50), which is used for outputting the voltage of a third voltage terminal (V3) to the first pull-down node (PD1) under the control of a fifth voltage terminal (V5); a third pull-down control circuit (60), which is used for controlling the level of a second pull-down node (PD2); a fourth pull-down control circuit (70), which is used for outputting the voltage of the third voltage terminal (V3) to the second pull-down node (PD2) under the control of a fourth voltage terminal (V4).
Patent WO-2019019953-A1 (WO)
Title: Method for preparing modified rubber, modified rubber, and bulletproof and puncture resistant tire
Inventor: LI SHUFU
IPC: D06M10/00
Filed: 2018-07-20
Abstract: Provided is a method for preparing a modified rubber which includes: introducing a reactive group into a high-performance short fiber by irritating the short fiber by ultraviolet light, modifying the short fiber by a coupling agent to increase the compatibility of the short fiber with a rubber matrix, and utilizing the charge repulsion of sodium dodecylbenzenesulfonate to effectively avoid the agglomeration of the short fiber in the rubber matrix. Further provided are a modified rubber prepared by the method and a bulletproof and puncture resistant tire prepared by the modified rubber. In the bulletproof and puncture resistant tire, a buffer layer is made by the modified rubber, and at least one of a tread, a belt ply and an inner liner is made by the modified rubber, and a cord ply is woven by twisted high-performance long fibers.
Patent WO-2019062333-A1 (WO)
Title: Turret device and machine tool having same
Inventor: XING XUHUI
IPC: B23B29/32
Filed: 2018-08-03
Abstract: Disclosed are a turret device and a machine tool having the turret device. The turret device comprises a cutter disc (10) for mounting a cutter header, a transmission shaft (20), a transmission gear set (30), and a drive motor (40). The cutter disc (10) is mounted on the transmission shaft (20), in order to be driven by the transmission shaft (20) to rotate. The transmission gear set (30) is connected to the transmission shaft (20), in order to drive the transmission shaft (20) to rotate. The drive motor (40) is selectively mounted along a circumferential position of the transmission shaft (20). An output shaft (41) of the drive motor (40) is connected to the transmission gear set (30) via a transmission belt (50), so that the drive motor (40) drives the transmission shaft (20) to rotate via the transmission gear set (30).
Patent WO-2019034120-A1 (WO)
Title: Channel interception method and apparatus applied to un-authorised frequency band
Inventor: LIU YANG
IPC: H04L5/00
Filed: 2018-08-16
Abstract: An interception method and apparatus applied to an un-authorised frequency band. The method comprises: a communication device performing idle channel evaluation on a first wave beam; in the process of idle channel evaluation, the communication device performing rollback according to a rollback control parameter of the first wave beam, wherein the communication device has a plurality of optional wave beams, the first wave beam is one of the plurality of optional wave beams, and the rollback control parameter is set according to a historical value of the rollback control parameter of at least one wave beam in the plurality of optional wave beams; and after the rollback succeeds, the communication device using the first wave beam for transmission. In the present application, a rollback control parameter of a first wave beam is obtained by creating statistics on historical information about a rollback control parameter of at least one wave beam of a plurality of optional wave beams, so as to be able to sufficiently adapt to network situations, avoiding the problem of low communication efficiency caused by a larger numeric value selected in a random manner in a good network scenario, and be able to effectively ensure the rationality of the rollback control parameter of the first wave beam.
Patent WO-2019056920-A1 (WO)
Title: Microbial oil and preparation method therefor
Inventor: WANG ZHIMING
IPC: C11B3/12
Filed: 2018-08-27
Abstract: Microbial oil and a preparation method therefor. In the microbial oil, the content of glycidyl ester is less than 0.01 ppm, the content of chloropropanol is less than 0.1 ppm, and the content of polycyclic aromatic hydrocarbon is less than 0.5 µg/kg. The preparation method relates to performing absorption treatment on primary microbial oil by means of an adsorbent resin column. The average pore diameter of the resin is 6.5-17 nm.
Patent WO-2019042249-A1 (WO)
Title: Page-turning method and apparatus, and storage medium
Inventor: LIU SHENG
IPC: G06F3/0488
Filed: 2018-08-27
Abstract: A page-turning method and apparatus, and a storage medium. The method comprises: entering an automatic multi-page turning mode (101); receiving a single-page turning operation (102); determining a target page-turning operation on the basis whether the single-page turning operation is associated with a responded history page-turning operation (103), the target page-turning operation being a single-page turning operation or a multi-page turning operation matching a result indicating whether the single-page turning operation is associated with the responded history page-turning operation; and responding to the target page-turning operation, in response to the received single-page page-turning operation (104, 105).
Patent WO-2020037698-A1 (WO)
Title: Logistics pallet
Inventor: CHANG FEIPENG
IPC: B65G19/26
Filed: 2018-08-29
Abstract: A logistics pallet, mainly comprising: a support plate (1), a bottom frame (2), cushion blocks (3), and lock nails and lock catches (11) used for integral fixing, wherein the lock nails are of a round nail structure comprising a nail point (8) and a first nail head (9), and hook slots (10) are circumferentially formed on an outer side wall of one end of the lock nail close to the nail point (8); and the lock catches (11) are of a hollow rivet structure comprising a second nail head (12) and a nail cylinder (13), and one end of the nail cylinder (13) distant from the second nail head (12) is connected to a plurality of lock hooks (14) with points facing toward the axis direction of the lock catch (11). The logistics pallet achieves the purpose of rapid assembly by means of the snap-fit form of the lock nails and the lock catches (11), so that the production efficiency is improved.
Patent WO-2019047773-A1 (WO)
Title: Method and device for transmitting and receiving signals
Inventor: GUO ZHIHENG
IPC: H04W72/04
Filed: 2018-08-31
Abstract: A method for transmitting signals, comprising, a terminal device determining position information of a first subcarrier according to a first parameter, the first parameter comprising one of the following: subcarrier spacing, target bandwidth, or the number of target resource blocks; and determining an uplink signal according to the position information of the first subcarrier, and transmitting the uplink signal to a network device. The additional signaling overhead that the terminal device transmits to the network device for indicating direct current subcarriers can be avoided or reduced.
Patent WO-2019200843-A1 (WO)
Inventor: LIU GUANGPENG
IPC: F24F7/007
Filed: 2018-09-25
Abstract: 一种加湿模块，包括外壳（11）、集水系统和排水系统，集水系统包括集水进气口（121）、集水出气口（122）、集水风机（123）和集水转盘（124）；排水系统包括排水进气口（131）、排水出气口（132）、加热部件（133）、集水转盘（124）和排水风机（134）；其中，集水转盘（124）通过安装轴（14）安装于外壳（11）内，当集水风机（123）开启时，集水转盘（124）绕安装轴（14）旋转。通过上述设置方式，加湿装置能够明显提高加湿效果，降低更换成本。
Patent WO-2020073370-A1 (WO)
Inventor: QIN FEI
IPC: H01L27/146
Filed: 2018-10-30
Abstract: Disclosed are an embedded packaging structure and a manufacturing method for an image sensing chip (3), wherein the image sensing chip (3) is embedded into a substrate (1) provided with a groove (103), in the manner of a functional face (301) facing upwards; a non-functional face (302) of the chip bonds with a bottom of the groove (103) of the substrate (1); a glass cover plate (5) bonds with the substrate (1); an opening exposing a welding pad (303) of the functional face (301) of the image sensing chip (3) is provided on a second surface (102) of the substrate (1) and the non-functional face (302) of the image sensing chip (3); and a conductive line extending to the back of the substrate (1) is formed inside the opening, introducing an electrical property of the welding pad (303) to the back of the substrate (1). The packaging structure does not need a polymer dam, relieving a thermal mismatch of the structure, improving the reliability, and decreasing the probability of functional zone contamination and providing a larger space for arranging solder balls.
Patent WO-2019223248-A1 (WO)
Inventor: REN JIAOYAN
IPC: A61P25/28
Filed: 2018-10-31
Abstract: 一种具有抗Aβ42蛋白聚集功能的多肽及其应用与编码该多肽的基因。具有抗Aβ42蛋白聚集功能的多肽名称为PW-5，氨基酸序列为：Pro-Pro-Lys-Asn-Trp。具有抗Aβ42蛋白聚集功能的多肽能有效抑制Aβ42蛋白的聚集和沉积，从而有效改善机体的记忆功能，应用于制备抗Aβ42蛋白聚集的药物或食品，或者应用于制备预防或治疗阿尔兹海默症的药物、保健品或食品，能有效改善阿尔兹海默症的预防和治疗现状。
Patent WO-2020056905-A1 (WO)
Inventor: YUAN HONGQUAN
IPC: B63B1/12
Filed: 2018-11-20
Abstract: A universal and safe triple-hulled surveying vessel having a positioning function, comprising a main hull (1), a left hull (2) and a right hull (3); the main hull (1) fixes the left hull (2) and the right hull (3) on either side thereof by means of a triple-hull connecting bracket (11), the front surface of the main hull (1) is provided with a front surface solar cell panel (4) and a front surface GPRS, Beidou and communication antenna (5), and the back surface of the main hull (1) is provided with a back surface solar cell panel (21) and a back surface GPRS, Beidou and communication antenna (20). Said vessel is easy to position and find.
Patent WO-2019128642-A1 (WO)
Title: 碳硅复合材料的制备方法、碳硅复合材料、锂离子电池负极材料和锂离子电池
Inventor: KE FEI
IPC: H01M4/62
Filed: 2018-12-04
Abstract: 一种碳硅复合材料的制备方法、碳硅复合材料、锂离子电池负极材料和锂离子电池，涉及电池材料技术领域，碳硅复合材料的制备方法包括如下步骤：先提供硅粒子，在硅粒子表面包覆含碳三维网状聚合物；然后再将表面包覆含碳三维网状聚合物的硅粒子进行烧结，使得含碳三维网状聚合物碳化，得到三维网状碳材料包覆硅粒子的碳硅复合材料，改善了现有化学沉积法制备碳包覆硅工艺复杂或采用球磨法制成的碳硅复合材料性能差的技术问题，达到了不仅简化工艺，降低生产成本，而且制得的碳硅复合材料能够为锂离子嵌入和脱出硅时产生的体积效应预留空间，能够显著提高硅基锂离子电池的循环寿命。
Patent WO-2020087668-A1 (WO)
Title: Outdoor led lamp
Inventor: ZOU XIAOFENG
IPC: F21V29/80
Filed: 2018-12-10
Abstract: An outdoor LED lamp, comprising a power supply module (100) and a heat-dissipation body (200). One surface of the heat-dissipation body (200) is connected to the power supply module (100), and a PCB board (300) and several lenses (400) are sequentially mounted on the other surface of the heat-dissipation body (200). The PCB board (300) is provided with LED lamp beads (310). Several needle-like heat-dissipation columns (220) are distributed on the surface of the heat-dissipation body (200) towards the power supply module (100). Several screw columns (230) are provided on the surface of the heat-dissipation body (200) towards the power supply module (100). The side surface of the heat-dissipation body (200) is rotatably connected to a holder (500) in thermal contact with the heat-dissipation body (200). The heat-dissipation body (200) is provided with at least two lens plates (410). The several lenses (400) are fixedly disposed on the lens plates (410). The PCB board (300) is provided with at least two LED lamp beads (310) in the coverage range of the lens plates (410). The heat-dissipation body (200) is further provided with a light-shielding plate (700). The light-shielding plate (700) is located at one side where the LED lamp emits light. The outdoor LED lamp ensures good heat-dissipation effect and light-emitting intensity without increasing the size of a lamp.
Patent WO-2020113650-A1 (WO)
Inventor: YE JIAN
IPC: H01L27/32
Filed: 2018-12-14
Abstract: Provided are an OLED touch display screen and a fabrication method therefor. An organic protective layer (45) of a touch function layer (40) of the OLED touch display screen has a convex structure corresponding to the upper part of a light emitting pixel area (202), so as to enable effective improvement of the optical coupling output rate of an OLED device. In addition, the touch function layer (40) as a whole uses a structure in which an inorganic insulating layer (49) and the organic protective layer (45) are superimposed, which is similar to the material and structure of a thin film encapsulating layer (30). Therefore, the touch functional layer also functions as the thin film encapsulating layer (30), which is advantageous for further blocking water and oxygen intrusion, reducing the risk of corrosion damage to an OLED light emitting device, and increasing the service life of the OLED device.
Patent WO-2019134519-A1 (WO)
Title: 一种用于多翼离心风机叶轮进口面的径向分速度展示方法
Inventor: JU YAPING
IPC: G06F17/50
Filed: 2018-12-19
Abstract: 一种用于多翼离心风机叶轮进口面的径向分速度展示方法，包括以下步骤：a.数据提取，b.坐标系转换，c.径向分速度移动平均，d.极坐标系内的径向分速度表达，e.多翼离心风机蜗壳型线框架下的径向分速度直观展示。将多翼离心风机叶轮进口面的径向分速度在其蜗壳型线框架下进行直观的展示，便于直接观察，有助于分析叶轮进口面的流动情况。